baber/WOPTO huggingface dataset:
Patent JP-2020130548-A (JP)
Title: Cosmetic application tool
Inventor: NAKAMURA YUSUKE
IPC: B65D83/00
Filed: 2019-02-19
Abstract: To provide a cosmetic application tool in which combination of members different in thermal expansion coefficient causes no trouble in a container formed by a metal member being fitted in the outer package of a resin component to improve decorativeness.SOLUTION: In a cosmetic application tool formed by materials different in thermal expansion coefficient, a cap 24 is different from the material of an inner package part 24i and an outer package part 24o in thermal expansion coefficient, and to handle the case where there are variations in dimension (size) between the cap and the inner package and the outer package, a bending part 26 is formed in a protruding manner in the front end part of the inner package.SELECTED DRAWING: Figure 1
Patent JP-2019141589-A (JP)
Title: Ultrasonic surgical instrument with torque assist feature
Inventor: KENNETH E NETZEL
IPC: A61B17/32
Filed: 2019-02-22
Abstract: To provide an ultrasonic surgical instrument.SOLUTION: The ultrasonic surgical instrument includes a housing 110, an ultrasonic transducer assembly, and a waveguide. The ultrasonic transducer assembly extends through a proximal opening into the housing and includes a horn disposed within the housing defining a first engagement member. The ultrasonic transducer assembly further includes an inner housing extending through the proximal opening and an outer knob 270 disposed externally of the housing and slidably positioned about the inner housing in a fixed rotational orientation relative thereto. The outer knob is selectively translatable relative to the inner housing from a proximal, unlocked position and a distal, locked position to rotationally lock the ultrasonic transducer relative to the housing. The waveguide defines a blade 280 at a distal end and a second engagement member at a proximal end. The second engagement member is configured to releasably engage the first engagement member to thereby engage the waveguide with the ultrasonic transducer assembly.SELECTED DRAWING: Figure 2
Patent JP-2020137011-A (JP)
Title: Imaging apparatus, control method of the same, program, and storage medium
Inventor: UESUGI TOMOMI
IPC: G02B7/36
Filed: 2019-02-22
Abstract: To provide an imaging apparatus capable of correcting focus fluctuation due to vibration of an imaging apparatus in an optical axis direction with high accuracy.SOLUTION: An imaging apparatus comprises: an imaging unit that images a subject image; a period detection unit that detects a period of a focus variation of the subject imaged on an image surface of the imaging unit by a lens; a first detection unit that detects a first translational component as a component of a direction along an optical axis of a vibration of the imaging apparatus; a second detection unit that detects a rotation component of the vibration of the imaging apparatus; a first extraction unit that extracts a component of a prescribed frequency band from the first translational component on the basis of the period of the focus variation; a second extraction unit that extracts the component of the prescribed frequency band from the rotation component on the basis of the period of the focus variation; a calculation unit that compares a signal extracted from the first extraction unit with a signal extracted from the second extraction unit and calculates radius of rotation of the vibration of the imaging apparatus; and a translational calculation unit that calculates a second translational component as a component of a direction along the optical axis of the vibration of the imaging apparatus by using the signal and the radius of rotation from the second detection unit.SELECTED DRAWING: Figure 1
Patent JP-2020131270-A (JP)
Title: Method for detecting scattering in electric resistance welding, and device therefor
Inventor: TANAKA YASUYUKI
IPC: B23K11/25
Filed: 2019-02-25
Abstract: To detect occurrence of scattering in electric resistance welding.SOLUTION: In electric resistance welding, a workpiece comprised of plural superimposed metal plates is energized under pressurization by a pair of electrodes. In the electric resistance welding, an energization resistance reduction amount between the pair of electrodes is detected at a predetermined time interval during each welding under prescribed welding conditions, and a frequency distribution of the energization resistance reduction amount is calculated under the welding conditions on the basis of data related to the energization resistance reduction amount, and then, the frequency distribution is fitted using a Gaussian function, in order to determine occurrence of scattering under the welding conditions in accordance with whether the fitting is statistically significant or not.SELECTED DRAWING: Figure 4
Patent JP-2020137369-A (JP)
Title: Armature and rotary electric machine
Inventor: MAWATARI ISAO
IPC: H02K3/34
Filed: 2019-02-25
Abstract: To provide an armature capable of appropriately performing an insulation of an armature winding, and a rotary electric machine.SOLUTION: A coil module 740 includes: a partial winding wire 741; a first wall part 751 on a stator core side of the partial winding wire 741; and a second wall part 752 on an inverse stator core side of the partial winding wire 741. The stator winding wire is structured by a plurality of coil modules 740. The plurality of coil modules 740 is arranged in a peripheral direction on an outer side of the stator core in a radial direction. A thickness dimension T12 of the second wall part 752 in the radial direction is smaller than a thickness dimension T11 of the first wall part 751 in the radial direction.SELECTED DRAWING: Figure 100
Patent JP-2020141234-A (JP)
Title: Control system and control method
Inventor: KAZUNO HIROKI
IPC: H05B47/00
Filed: 2019-02-27
Abstract: To provide a control system and a control method that can improve convenience.SOLUTION: A control system 1 controls a first lighting device 71 and a second lighting device 72 corresponding to a target area 91. The control system 1 includes a first operating device 2, a second operating device 3, a device control unit 42, and an information processing unit 52. The operating device is provided in the target area 91, and outputs operation information according to the content of input operation by a user and identification information corresponding to the target area 91. The device control unit 42 controls the first lighting device 71 and the second lighting device 72 on the basis of the operation information and the identification information. The information processing unit 52 generates usage information regarding the use of the target area 91 on the basis of the operation information and the identification information.SELECTED DRAWING: Figure 1
Patent JP-2019122785-A (JP)
Title: Uterine manipulator
Inventor: PRABHAT K AHLUWALIA
IPC: A61B34/30
Filed: 2019-02-28
Abstract: To provide uterine manipulators and dye delivery systems that deal with several issues, such as minimizing surgical error, facilitating dye delivery, achieving easy manipulation of a patient's anatomy, and/or reducing healthcare and hospital costs.SOLUTION: A uterine manipulator 30 comprises: a collar 10 including a first shelf connected to the inner surface thereof; a stabilizer 20 including a stabilizer rim adapted to couple to the first shelf; and a shaft 31 adapted to pass through the stabilizer and a hollow tunnel of the collar with a bulbous tip.SELECTED DRAWING: Figure 2A
Patent JP-2020139478-A (JP)
Title: Water supply device
Inventor: SAKATANI TETSUNORI
IPC: F04D15/00
Filed: 2019-02-28
Abstract: To provide a water supply device that can save energy, and a control method for the water supply device.SOLUTION: A water supply device according to an embodiment comprises a plurality of water supply units comprising a plurality of pump devices, and discharge flow passages comprising a plurality of individual discharge flow passages arranged on a discharge side of the pump devices respectively, and connection flow passages connecting the plurality of individual discharge flow passages. The discharge flow passages of the plurality of water supply units are connected to a plurality of water supply zones having different heights respectively.SELECTED DRAWING: Figure 1
Patent JP-2020138679-A (JP)
Title: Throttle operation device
Inventor: SUZUKI MICHIYUKI
IPC: F02D11/02
Filed: 2019-03-01
Abstract: To provide a throttle operation device capable of preventing generation of an erroneous operation by completely making a driver recognize an acceleration operation at a vehicle advance and an acceleration operation at a retreat operation.SOLUTION: The throttle operation device includes operation means 1 which is mounted in the vicinity of a holding grip G of a vehicle and which can accelerate a vehicle by a rotational operation around an axis L for vehicle drive. The operation means 1 permits one rotational operation α and the other rotational operation β, and one rotational operation α can advance the vehicle straight forward and the other rotational operation β can retreat the vehicle.SELECTED DRAWING: Figure 1
Patent JP-2020138180-A (JP)
Title: Piping washing tool
Inventor: UEDA MINORU
IPC: B08B9/04
Filed: 2019-03-01
Abstract: To provide a piping washing tool that does not separate and disassemble piping or a dry pipe when performing a maintenance.SOLUTION: A piping washing tool 1 includes a predetermined outer body 10 adhered so as to surround an outer periphery of piping A and move in a pipe length direction, and a predetermined inner body 20 provided in the inside of the piping A. The inner body 20 moves in the same direction as the outer body 10. The outer body 10 includes outer body magnetic bodies 13 and 14 adhered on inner peripheral surfaces of strip-shaped bodies 11 and 12, and the inner body 20 includes an inner body magnetic body 23 adhered on an outer peripheral surface of an inner base body 21.SELECTED DRAWING: Figure 1
Patent JP-2022074169-A (JP)
Title: Power transmission device
Inventor: MATSUO KOJI
IPC: B60K17/16
Filed: 2019-03-10
Abstract: To reduce the size of a power transmission device in an axial direction.SOLUTION: A power transmission device 1 includes: a hollow shaft 50; a differential gear 6 connected to the downstream of the hollow shaft 50 through a planetary reduction gear 5; and drive shafts 8 (8A, 8B) connected to the downstream of the differential gear 6. The drive shaft 8b is disposed penetrating through the hollow shaft 50. A differential case 60 of the differential gear 6 has a support part 601 which supports the drive shaft 8B. The support part 601 of the differential case 60 is inserted into an inner periphery of the hollow shaft 50.SELECTED DRAWING: Figure 3
Patent JP-2020150006-A (JP)
Title: Reactor
Inventor: UEKUSA YASUHISA
IPC: H01F27/255
Filed: 2019-03-11
Abstract: To provide a reactor that can release voids to the outside of the reactor to improve heat dissipation.SOLUTION: A reactor 1 comprises: a reactor body 2 that includes a core 3 around which a coil 4 is wound and a resin member 5 covering the core 3; a case 6 that houses the reactor body 2; and a filling molding unit 7 that is obtained by solidifying a filling material, and is interposed in a gap between the case 6 and the reactor body 2. The core 3 includes a bottom surface facing the bottom of the case 6 and a side surface rising from the bottom surface. The resin member 5 includes an opening in which the resin member 5 is recessed. The opening exposes at least a portion of the bottom surface and at least a portion of the side surface by one opening.SELECTED DRAWING: Figure 1
Patent JP-2020148150-A (JP)
Title: Control device of oil supply device for vehicle
Inventor: KAWANISHI HIROSHI
IPC: B60L1/00
Filed: 2019-03-13
Abstract: To provide a control device which can avoid that foreign matters are deviated to an electric oil pump, in an oil supply device for a vehicle having a reversely-rotatable mechanical oil pump and the electric oil pump.SOLUTION: Even if a mechanical oil pump 42 reversely rotates, a rotational speed Neop of an electric oil pump 64 is limited, a quantity of foreign matters collected to an EOP-side strainer mesh 62b at the electric oil pump 64 side is thereby reduced, and deviations of foreign matters of the strainer meshes 60b, 62b are suppressed. Accordingly, the lowering of the performance of the electric oil pump 64 is suppressed .SELECTED DRAWING: Figure 7
Patent JP-2020149873-A (JP)
Title: Plasma generation unit, and determining method state of physical quantity used for plasma generation
Inventor: SUN LIANG
IPC: H05H1/00
Filed: 2019-03-14
Abstract: To provide a technique for determining the state of a physical quantity used for plasma generation.SOLUTION: A plasma generation unit according to an embodiment includes a dielectric window, a slot plate, and a probe group. The slot plate is provided above the dielectric window. The probe group includes a plurality of probes of an electric conductor, is provided on the dielectric window, and is used for detecting a physical quantity around the dielectric window. The dielectric window extends along the slot plate. Each of the plurality of probes is arranged on the circumference of a first circle centered on the reference position of the dielectric window when viewed from above the dielectric window.SELECTED DRAWING: Figure 1
Patent JP-2019085178-A (JP)
Title: Package for microwave oven
Inventor: ISHIKAWA SHINJI
IPC: B65D77/20
Filed: 2019-03-14
Abstract: To provide a container for a microwave oven and a package for a microwave oven, which can form a narrow space between a flange part and a lid material between which contents are entered, while maintaining a function for automatically discharging steam.SOLUTION: A container 20 for a microwave oven has, at a flange part 30, a heat-sealed part 40 to be heat-sealed to a lid material. The heat-sealed part 40 has an opening part 41 and a steam discharge part 42 which is formed to be opened in a substantially V shape from the side of an opening 22 toward the side of an outer periphery 30a of the flange part 30 in plan view. Further, the heat-sealed part 40 has an annular part 43 formed at a part, excluding the opening part 41 and the steam discharge part 42, along a reference shape L in a shape substantially similar to an inner peripheral shape of the opening 22. A pair of end parts 42b on the side of the outer periphery 30a of the steam discharge part 42 are arranged more on the side of the outer periphery 30a than the reference line L, and connected to an end part 43a of the annular part 43 through a pair of inclined parts 45.SELECTED DRAWING: Figure 4
Patent JP-2020150451-A (JP)
Title: Control system and control unit
Inventor: ISHIMURA AKIHIRO
IPC: H04L12/28
Filed: 2019-03-14
Abstract: To solve the problem in which: a configuration is demanded for easily achieving re-setting or change of identification information on slaves.SOLUTION: A control system includes a control unit that functions as a master and a plurality of slaves that are network-connected to the control unit. Each of the plurality of slaves has identification information. The control unit includes identification information setting means that executes a first instruction in which one slave of the plurality of slaves is designated as a reference to set designated identification information to other designated slaves.SELECTED DRAWING: Figure 1
Patent JP-2020155203-A (JP)
Title: Light emission control device, light source device and projection type video display device
Inventor: YAMAMOTO YUKI
IPC: H04N5/74
Filed: 2019-03-18
Abstract: To provide a light emission control device capable of protecting a light emitting element from an overload current when the light emitting element short-circuited to the ground.SOLUTION: A light emission control device 100 includes a detector 131 and a light emission control circuit 101. The detector 131 detects whether or not a first potential difference, i.e., the potential difference across both ends of a first resistor RCS, is larger than a prescribed value. The light emission control circuit 101 outputs a first control signal DRV for controlling on-off of a first switching element 11, and a second control signal GTB for controlling on-off of a second switching element 12. When it is detected that the first potential difference is larger than a specified value, the light emission control circuit 101 sets a drive stop state for making at least one of the first control signal DRV and the second control signal GTB inactive. When it is detected that the first potential difference is larger than the specified value in the drive stop state, the light emission control circuit 101 sets a power stop signal PWS active.SELECTED DRAWING: Figure 1
Patent JP-2020154060-A (JP)
Title: Image capturing lens system
Inventor: NOMURA YOICHI
IPC: G03B5/00
Filed: 2019-03-19
Abstract: To provide an image capturing lens system which offers good corrections for aberrations and superior optical performance.SOLUTION: An image capturing lens system is provided, consisting of a positive first lens group and a positive second lens group. The second lens group consists of a focusing lens group and/or the first lens group is separated from the second lens group by a greatest air gap. The image capturing lens system satisfies the following conditional expressions (1), (2): -2.0<fL1/f<-0.95 ...(1), 1.7<NdP1Gmin_νd/L1_νd<2.5 ...(2), where fL1 represents a focal length of a lens located on the most object side in the first lens group, f represents a focal length of the entire system, NdP1Gmin_νd represents an Abbe number of a positive lens having the smallest refractive index for the d-ray in the first lens group, and L1_νd represents an Abbe number of the lens located on the most object side in the first lens group for the d-ray.SELECTED DRAWING: Figure 1
Patent JP-2020154063-A (JP)
Title: Alignment mark, imprint method, semiconductor device producing method, and positioning device
Inventor: MIKI SATOSHI
IPC: G03F7/20
Filed: 2019-03-19
Abstract: To increase the degree of design capacity in arrangement of alignment marks and to reduce arrangement area.SOLUTION: In alignment marks of the embodiment, a first pattern includes a first part and a second part, the second pattern includes a third part and a fourth part. The first part and the third part overlap at one section. The second part and the fourth part overlap at one section. The structural period of the first part and the third part is equal within 1.2 times or less. The structural period of the second part and the fourth part is equal, and twice or more than a smaller structural period among the structural period of the first part and the third part. The duty ratio, which is a ratio between a light shield section and a translucent section of the first part and the third part is 1:1. The e duty ratio of the second part is D:2. D is an integer of 2 or more.SELECTED DRAWING: Figure 15
Patent JP-2020152241-A (JP)
Title: Vehicle control device
Inventor: INOUE SATOSHI
IPC: F16H61/66
Filed: 2019-03-20
Abstract: To enable a reduction in energy efficiency associated with adjustment of a transmission ratio of a continuously variable transmission in an EV travel mode to be appropriately controlled.SOLUTION: A vehicle control device is for a vehicle which comprises: an engine; a continuously variable transmission connected to an output shaft of the engine; a drive motor connected to drive wheels; an output clutch which connects and disconnects transmission of power among the output shaft of the continuously variable transmission, the drive wheels and the drive motor; and a battery which stores electric power supplied to the drive motor. The vehicle control device has a control section which adjusts a transmission ratio of the continuously variable transmission with the output clutch engaged in an EV travel mode and switches adjustment modes of the transmission ratio, in accordance with a state of the battery, between a first adjustment mode to adjust the transmission ratio in accordance with a travel speed in the EV travel mode and a second adjustment mode to adjust the transmission ratio to a reference transmission ratio smaller than a minimum speed transmission ratio regardless of the travel speed.SELECTED DRAWING: Figure 5
Patent JP-2019174462-A (JP)
Title: Surface stress sensor, surface stress sensor inspection method, and surface stress sensor manufacturing method
Inventor: HIRASHIMA Daiki
IPC: G01L1/14
Filed: 2019-03-20
Abstract: To provide a surface stress sensor and manufacturing method of the surface stress sensor that can reduce consumption current and assembly costs when compared to a surface sensor detecting a resistance value change in piezo resistance.SOLUTION: A surface stress sensor comprises: a conductive membrane 22 that is deflected by applied surface stress; a conductive frame member 24 that surrounds the membrane 22; a conductive coupling unit 26 that couples the membrane 22 and the frame member 24; a conductive support base material 10 that is connected to the frame member 24, and is arranged with a gap part 40 provided between the membrane 22 and the coupling unit 26; a receptor 30 that is formed in the membrane 22, and generates deformation in accordance with an adhered substance; and an insulation part 6 that electrically insulates the frame member 24 and support base material 10, in which the coupling unit 26 is deflected by the deformation of the membrane 22 accompanied by deformation of the receptor 30, and an electrostatic capacitance between the membrane 22, the coupling unit 26 and the support base material 10 varies by the deflection of the coupling 26.SELECTED DRAWING: Figure 3
Patent JP-2019173752-A (JP)
Title: Scroll type compressor
Inventor: MAEDA TAKUMI
IPC: F04C18/02
Filed: 2019-03-20
Abstract: To provide a scroll type compressor capable of reducing vibration caused by fluctuation of compressive force.SOLUTION: With respect to a revolving angle of a scroll-type compressor, a revolving angle to form a compression chamber and start compression of a fluid is regarded as a revolving start angle, and a revolving angle in terminating the compression of the fluid is regarded as a revolving termination angle. The revolving angle to start contact of a first end portion of a revolving-side spiral wall with a circular arc portion of a fixed-side spiral wall before completion of the compression, is regarded as a tip contact start angle. In a relationship between the revolving angle and a partitioning point distance, the partitioning point distance becomes maximum at least at one of the revolving angles obtained by subtracting integral multiple of 360° from the revolving angle within a range from the tip contact start angle to the revolving termination angle, from the revolving start angle to the revolving termination angle.SELECTED DRAWING: Figure 7
Patent JP-2020157825-A (JP)
Title: Back door structure
Inventor: TAKAHASHI KAZUHIRO
IPC: B60J5/04
Filed: 2019-03-25
Abstract: To provide a back door structure capable of enhancing rigidity of a mounting portion of a rear spoiler in the back door with a simple configuration.SOLUTION: A back door structure 1 includes: a back door 2 of a vehicle; and a rear spoiler 6. The back door 2 has a resin-made outer panel and a resin-made inner panel. The rear spoiler 6 is mounted to form a prescribed space between the rear spoiler and a vehicle outside face with respect to at least one vehicle outside face of right and left sides and an upper side of the back door 2. The inner panel 31 includes an exposed section 322 and a reinforcement rib 323. The exposed section 322 includes a vehicle outside face which is exposed from the outer panel 31 and is covered with the rear spoiler 6. The reinforcement rib 323 is provided in the space and projects from the vehicle outside face toward the rear spoiler 6 side.SELECTED DRAWING: Figure 2